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Posted to commits@hudi.apache.org by "Vinoth Chandar (Jira)" <ji...@apache.org> on 2021/11/03 02:29:00 UTC

[jira] [Updated] (HUDI-2591) Double bootstrap of metadata table when upgrade is involved

     [ https://issues.apache.org/jira/browse/HUDI-2591?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vinoth Chandar updated HUDI-2591:
---------------------------------
    Fix Version/s: 0.10.0

> Double bootstrap of metadata table when upgrade is involved
> -----------------------------------------------------------
>
>                 Key: HUDI-2591
>                 URL: https://issues.apache.org/jira/browse/HUDI-2591
>             Project: Apache Hudi
>          Issue Type: Sub-task
>            Reporter: Prashant Wason
>            Assignee: Prashant Wason
>            Priority: Blocker
>              Labels: pull-request-available
>             Fix For: 0.10.0
>
>
> Metadata table is bootstrapped in the SparkRDDWriteClient constructor. Check for the upgrade/downgrade is performed during the operation when the HoodieTable object is created.
> If the dataset is upgraded to new version, the metadata table will be deleted. The bootstrap of the metadata table in the constructor will be a waste.
> Hence, we should bootstrap only if an upgrade / downgrade is not required on the dataset.



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